Quote:
Originally Posted by Xringer
So, installing a fan in the east side vent (see pic above), sucks hot air out,
and pulls cooler outdoor air into the attic from the west side vent.
That air flow keeps the 120f air off the attic floor, and helps keep my living room ceiling cooler.
So, my Sanyo ASHPs don't have to work as hard..
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My single story ranch has vents just like that on the north and south side. I like the idea of your cross ventilation.
What type of fan are you using at your vent, how is it powered, and switched on/off?